<template>
  <div>
    <el-dialog :title=" (isEdit ? '编辑' : '添加') +'子部门'" :visible="showDialog" @close="close">
      <el-form ref="addDept" :model="formData" :rules="rules" label-width="120px">
        <el-form-item prop="name" label="部门名称">
          <el-input v-model="formData.name" placeholder="2-10个字符" style="width: 80%" size="mini" />
        </el-form-item>
        <el-form-item prop="code" label="部门编码">
          <el-input v-model="formData.code" placeholder="2-10个字符" style="width: 80%" size="mini" />
        </el-form-item>
        <el-form-item prop="managerId" label="部门负责人">
          <el-select v-model="formData.managerId" placeholder="请选择负责人" style="width: 80%" size="mini">
            <el-option
              v-for="item in managerList"
              :key="item.id"
              :label="item.username"
              :value="item.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item prop="introduce" label="部门介绍">
          <el-input v-model="formData.introduce" placeholder="1-100个字符" type="textarea" size="mini" :rows="4" style="width: 80%" />
        </el-form-item>
        <el-form-item>
          <!-- 按钮 -->
          <el-row type="flex" justify="center">
            <el-col :span="12">
              <el-button size="mini" type="primary" @click="btnOK">确定</el-button>
              <el-button size="mini" @click="close">取消</el-button>
            </el-col>
          </el-row>
        </el-form-item>
      </el-form>
    </el-dialog>
  </div>
</template>

<script>
import { addDepartment, getDepartment, getDepartmentDetail, getManagerList, updateDepartment } from '@/api/department'
export default {
  props: {
    showDialog: {
      type: Boolean,
      default: false
    },
    curNodeId: {
      type: [Number, String],
      required: true
    },
    isEdit: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      managerList: [],
      formData: {
        code: '', // 部门编码
        introduce: '', // 部门介绍
        managerId: '', // 部门负责人id
        name: '', // 部门名称
        pid: '' // 父级部门的id
      },
      rules: {
        code: [{ required: true, message: '部门编码不能为空', trigger: 'blur' },
          { min: 2, max: 10, message: '部门编码的长度为2-10个字符', trigger: 'blur' },
          { validator: async(rule, value, callback) => {
            const res = await getDepartment()
            console.log(value)

            let data = res.data
            if (this.isEdit) {
              data = res.data.filter(it => it.id !== this.curNodeId)
            }
            if (data.find(item => item.code === value)) {
              callback(new Error('当前[' + value + ' ]已被占用'))
            } else {
              callback()
            }
          }, triigger: 'blur' }
        ], // 部门编码
        introduce: [
          { required: true, message: '部门介绍不能为空', trigger: 'blur' },
          { min: 1, max: 100, message: '部门介绍的长度为1-100个字符', trigger: 'blur' }
        ], // 部门介绍
        managerId: [
          { required: true, message: '部门负责人不能为空', trigger: 'blur' }], // 部门负责人id
        name: [{ required: true, message: '部门名称不能为空', trigger: 'blur' },
          {
            min: 2, max: 10, message: '部门名称的长度为2-10个字符', trigger: 'blur'
          },
          { validator: async(rule, value, callback) => {
            const res = await getDepartment()
            console.log(value)
            let data = res.data
            if (this.isEdit) {
              data = res.data.filter(it => it.id !== this.curNodeId)
            }
            console.log(data)
            if (data.find(item => item.name === value)) {
              callback(new Error('当前[' + value + ' ]已被占用'))
            } else {
              callback()
            }
          }, triigger: 'blur' }] // 部门名称
        // pid: '' // 父级部门的id 不需要做校验
      }
    }
  },

  created() {
    this.getManagerList()
  },
  methods: {
    async getDetail() {
      // console.log('编辑')
      const res = await getDepartmentDetail(this.curNodeId)
      this.formData = { ...res.data }
    },
    close() {
      this.formData = {
        code: '', // 部门编码
        introduce: '', // 部门介绍
        managerId: '', // 部门负责人id
        name: '', // 部门名称
        pid: '' // 父级部门的id
      }
      this.$refs.addDept.resetFields() // 重置表单
      this.$emit('update:showDialog', false)
    },
    btnOK() {
      this.$refs.addDept.validate(isOK => {
        if (isOK) {
          this.isEdit ? this.doEdit() : this.doAdd()
        }
      })
    },
    async doEdit() {
      await updateDepartment(this.formData)
      this.$emit('updateDepartment')
      // 提示消息
      this.$message.success('编辑成功')
      this.close()
      // console.log(res)
    },
    async doAdd() {
      await addDepartment({ ...this.formData, pid: this.curNodeId })
      this.$message.success('添加成功')
      this.close()
      this.$emit('updateManager')
    },
    // hClose() {
    //   this.$emit('update:showDialog', false)
    // },
    async getManagerList() {
      const res = await getManagerList()
      this.managerList = res.data
    }
  }
}
</script>

<style>

</style>
